3499081274 has 8 divisors (see below), whose sum is σ = 5652362100. Its totient is φ = 1614960576.

The previous prime is 3499081247. The next prime is 3499081279. The reversal of 3499081274 is 4721809943.

It can be written as a sum of positive squares in 2 ways, for example, as 2713680649 + 785400625 = 52093^2 + 28025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3499081279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67289999 + ... + 67290050.

Almost surely, 2^3499081274 is an apocalyptic number.

3499081274 is a deficient number, since it is larger than the sum of its proper divisors (2153280826).

3499081274 is a wasteful number, since it uses less digits than its factorization.

3499081274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134580064.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 3499081274 is about 59153.0326695090. The cubic root of 3499081274 is about 1518.1616270152.

The spelling of 3499081274 in words is "three billion, four hundred ninety-nine million, eighty-one thousand, two hundred seventy-four".